FC(F)(F)C(O[B-](OC(C(F)(F)F)C(F)(F)F)OC(C(F)(F)F)C(F)(F)F)C(F)(F)F	105	Strange valence at B
Cc1cc(N[SH](=O)([O-])c2ccc([NH3+])cc2)no1	456	Strange valence at S
Fn1c(Cl)cccc1=[Cl+]	375	Strange valence at Cl
CC(C)c1cccc(C(C)C)c1-n1[c-][n+](-c2c(C(C)C)cccc2C(C)C)cc1	150	Error in aromatic system